function build()
{
$unix = new unix();
$sock = new sockets();
$pidfile = "/etc/artica-postfix/pids/" . basename(__FILE__) . "." . __FUNCTION__ . "pid";
$pid = @file_get_contents($pidfile);
if ($unix->process_exists($pid)) {
build_progress("{$GLOBALS["deflog_start"]} Already process exists {$pid}", 110);
echo "{$GLOBALS["deflog_start"]} Already process exists {$pid}\n";
return;
}
@file_put_contents($pidfile, getmypid());
$year = date('Y');
$month = date('m');
$EnableISCSI = intval($sock->GET_INFO("EnableISCSI"));
$dd = $unix->find_program("dd");
if ($EnableISCSI == 0) {
build_progress("{$GLOBALS["deflog_start"]} {service_disabled}", 110);
return;
}
$sql = "SELECT * FROM iscsi_params ORDER BY ID DESC";
$q = new mysql();
$c = 0;
$dd = $unix->find_program("dd");
$results = $q->QUERY_SQL($sql, 'artica_backup');
if (!$q->ok) {
build_progress("{$GLOBALS["deflog_start"]} MySQL error", 110);
echo "{$GLOBALS["deflog_start"]} {$q->mysql_error}\n";
return;
}
build_progress("{$GLOBALS["deflog_start"]} {building}...", 10);
$max = mysql_num_rows($results);
while ($ligne = mysql_fetch_array($results, MYSQL_ASSOC)) {
$hostname = $ligne["hostname"];
$artica_type = $ligne["type"];
$tbl = explode(".", $hostname);
echo "{$GLOBALS["deflog_start"]} [{$ligne["ID"]}] ressource type:{$artica_type} {$ligne["dev"]}\n";
build_progress("{$GLOBALS["deflog_start"]} {building} {$c}/{$max} {$artica_type} {$ligne["dev"]}", 20);
if ($artica_type == "file") {
if (!stat_system($ligne["dev"])) {
echo "{$GLOBALS["deflog_start"]} [{$ligne["ID"]}] creating file {$ligne["dev"]} {$ligne["file_size"]}Go\n";
$countsize = $ligne["file_size"] * 1000;
$cmd = "{$dd} if=/dev/zero of={$ligne["dev"]} bs=1M count={$countsize}";
if ($GLOBALS["VERBOSE"]) {
echo "{$GLOBALS["deflog_start"]} [{$ligne["ID"]}] {$cmd}\n";
}
shell_exec($cmd);
if (!stat_system($ligne["dev"])) {
build_progress("{$GLOBALS["deflog_start"]} {building} {$artica_type} {$ligne["dev"]} {failed}", 20);
echo "{$GLOBALS["deflog_start"]} [{$ligne["ID"]}] failed\n";
continue;
}
}
}
krsort($tbl);
$newhostname = @implode(".", $tbl);
$Params = unserialize(base64_decode($ligne["Params"]));
if (!isset($Params["ImmediateData"])) {
$Params["ImmediateData"] = 1;
}
if (!isset($Params["MaxConnections"])) {
$Params["MaxConnections"] = 1;
}
if (!isset($Params["Wthreads"])) {
$Params["Wthreads"] = 8;
}
if (!isset($Params["IoType"])) {
$Params["IoType"] = "fileio";
}
if (!isset($Params["mode"])) {
$Params["mode"] = "wb";
}
if (!is_numeric($Params["MaxConnections"])) {
$Params["MaxConnections"] = 1;
}
if (!is_numeric($Params["ImmediateData"])) {
$Params["ImmediateData"] = 1;
}
if (!is_numeric($Params["Wthreads"])) {
$Params["Wthreads"] = 8;
}
if ($Params["IoType"] == null) {
$Params["IoType"] = "fileio";
}
if ($Params["mode"] == null) {
$Params["mode"] = "wb";
}
$EnableAuth = $ligne["EnableAuth"];
$uid = trim($ligne["uid"]);
echo "{$GLOBALS["deflog_start"]} [{$ligne["ID"]}] EnableAuth={$ligne["EnableAuth"]}\n";
echo "{$GLOBALS["deflog_start"]} [{$ligne["ID"]}] uid=\"{$uid}\"\n";
echo "{$GLOBALS["deflog_start"]} [{$ligne["ID"]}] Folder name=\"{$ligne["shared_folder"]} / {$ligne["type"]}\"\n";
echo "{$GLOBALS["deflog_start"]} [{$ligne["ID"]}] Path=\"{$ligne["dev"]}\"\n";
if ($ligne["type"] == "file") {
if (is_dir($ligne["dev"])) {
$newpath = FormatPath($ligne["dev"], $ligne["shared_folder"]);
echo "{$GLOBALS["deflog_start"]} [{$ligne["ID"]}] Path is a directory assume {$newpath}\n";
$ligne["dev"] = $newpath;
$q->QUERY_SQL("UPDATE iscsi_params SET `dev`='{$newpath}' WHERE ID='{$ligne["ID"]}'", "artica_backup");
}
}
if (is_link($ligne["dev"])) {
$ligne["dev"] = @readlink($ligne["dev"]);
}
if ($ligne["type"] == "file") {
$pathFile = $ligne["dev"];
$pathDir = dirname($ligne["dev"]);
if (!is_dir($pathDir)) {
@mkdir($pathDir, 0755, true);
}
if (!stat_system($pathFile)) {
echo "{$GLOBALS["deflog_start"]} [{$ligne["ID"]}] {$pathFile} no such file, create it\n";
build_progress("{$GLOBALS["deflog_start"]} {building} {$pathFile}", 20);
$countsize = $ligne["file_size"] * 1000;
$cmd = "{$dd} if=/dev/zero of={$ligne["dev"]} bs=1M count={$countsize}";
echo "{$cmd}\n";
system($cmd);
}
}
if ($Params["ImmediateData"] == 1) {
$Params["ImmediateData"] = "Yes";
} else {
$Params["ImmediateData"] = "No";
}
$f[] = "Target iqn.{$year}-{$month}.{$newhostname}:{$ligne["shared_folder"]}";
if ($EnableAuth == 1) {
if (strlen($uid) > 2) {
echo "{$GLOBALS["deflog_start"]} Authentication enabled for {$ligne["dev"]} with member {$ligne["uid"]}\n";
$user = new user($ligne["uid"]);
if ($user->password != null) {
$f[] = "\tIncomingUser {$ligne["uid"]} {$user->password}";
}
}
}
$f[] = "\tLun {$c} Path={$ligne["dev"]},Type={$Params["IoType"]},IOMode={$Params["mode"]}";
$f[] = "\tMaxConnections {$Params["MaxConnections"]}";
$f[] = "\tImmediateData {$Params["MaxConnections"]}";
$f[] = "\tWthreads {$Params["Wthreads"]}";
/*$f[]="\tMaxRecvDataSegmentLength 65536";
$f[]="\tMaxXmitDataSegmentLength 65536";
$f[]="\tMaxBurstLength 1048576";
$f[]="\tFirstBurstLength 262144";
$f[]="\tMaxOutstandingR2T 1";
$f[]="\tHeaderDigest None";
$f[]="\tDataDigest None";
$f[]="\tNOPInterval 60";
$f[]="\tNOPTimeout 180";
$f[]="\tQueuedCommands 64";
*/
$f[] = "";
$c++;
}
@mkdir("/etc/iet", true, 0600);
$hostname = $unix->hostname_g();
$tbl = explode(".", $hostname);
krsort($tbl);
$newhostname = @implode(".", $tbl);
$sql = "SELECT * FROM users_containers WHERE created=1 AND onerror=0 AND iscsid=1";
$results = $q->QUERY_SQL($sql, "artica_backup");
$count = mysql_num_rows($results);
if ($count > 0) {
$sock = new sockets();
$sock->SET_INFO("EnableISCSI", 1);
}
build_progress("{checking_containers}", 30);
while ($ligne = @mysql_fetch_array($results, MYSQL_ASSOC)) {
$directory = trim($ligne["directory"]);
$ID = $ligne["container_id"];
$container_time = $ligne["container_time"];
if (!is_numeric($container_time)) {
$container_time = 0;
}
if ($container_time == 0) {
$container_time = time();
$q->QUERY_SQL("UPDATE users_containers SET container_time={$container_time} WHERE container_id={$ID}", "artica_backup");
}
$year = date("Y", $container_time);
$month = date("m", $container_time);
if ($directory == null) {
echo "{$GLOBALS["deflog_start"]} id:{$ID} No specified main directory...";
continue;
}
$ContainerFullPath = $directory . "/{$ID}.disk";
$f[] = "Target iqn.{$year}-{$month}.{$newhostname}:disk{$ID}";
$webdav_creds = unserialize(base64_decode($ligne["webdav_creds"]));
echo "{$GLOBALS["deflog_start"]} iqn.{$year}-{$month}.{$newhostname} {$ID}.disk LUN {$ContainerFullPath}\n";
build_progress("iqn.{$year}-{$month}.{$newhostname} {$ID}.disk", 35);
$f[] = "\tIncomingUser {$webdav_creds["username"]} {$webdav_creds["password"]}";
$f[] = "\tLun {$c} Path={$ContainerFullPath},Type=fileio,IOMode=wb";
$f[] = "\tMaxConnections 5";
$f[] = "\tImmediateData Yes";
$f[] = "\tWthreads 8";
$f[] = "";
}
build_progress("{saving_configuration}", 40);
echo "{$GLOBALS["deflog_start"]} ietd.conf done\n";
@file_put_contents("/etc/iet/ietd.conf", @implode("\n", $f));
@file_put_contents("/etc/ietd.conf", @implode("\n", $f));
build_progress("{checking_startup_script}", 50);
system($unix->LOCATE_PHP5_BIN() . " /usr/share/artica-postfix/exec.initslapd.php --iscsi");
if ($GLOBALS["PROGRESS"]) {
build_progress("{restarting}", 80);
system("/etc/init.d/iscsitarget restart");
}
build_progress("{done}", 100);
}
function build_dd($path, $size)
{
$dir = dirname($path);
if (!is_dir($dir)) {
writelogs("{$dir} no such directory, create it", __FUNCTION__, __FILE__, __LINE__);
@mkdir(dirname($path), 644, true);
}
if (!is_dir($dir)) {
writelogs("{$dir} no such directory", __FUNCTION__, __FILE__, __LINE__);
return false;
}
$unix = new unix();
$dd = $unix->find_program("dd");
$size = $size * 1024;
$cmd = "{$dd} if=/dev/zero of={$path} bs=1024 count={$size} 2>&1";
if ($GLOBALS["VERBOSE"]) {
echo "{$cmd}\n";
}
exec($cmd, $results);
echo "build_dd() {$cmd} " . count($results) . " rows\n";
while (list($num, $ligne) = each($results)) {
echo "build_dd() {$ligne}\n";
}
if (!stat_system($path)) {
echo "build_dd() {$path} no such block\n";
return false;
}
if (build_loop($path)) {
return true;
}
}
function build()
{
$unix = new unix();
$pidfile = "/etc/artica-postfix/pids/" . basename(__FILE__) . "." . __FUNCTION__ . "pid";
$pid = @file_get_contents($pidfile);
if ($unix->process_exists($pid)) {
echo "Already process exists {$pid}\n";
return;
}
@file_put_contents($pidfile, getmypid());
$year = date('Y');
$month = date('m');
$sql = "SELECT * FROM iscsi_params ORDER BY ID DESC";
$q = new mysql();
$c = 0;
$dd = $unix->find_program("dd");
$results = $q->QUERY_SQL($sql, 'artica_backup');
if (!$q->ok) {
echo "Starting......: ietd {$q->mysql_error}\n";
return;
}
if (mysql_num_rows($results) == 0) {
echo "Starting......: ietd no iSCSI disk scheduled\n";
return;
}
while ($ligne = mysql_fetch_array($results, MYSQL_ASSOC)) {
$hostname = $ligne["hostname"];
$artica_type = $ligne["type"];
$tbl = explode(".", $hostname);
echo "Starting......: ietd [{$ligne["ID"]}] ressource type:{$artica_type} {$ligne["dev"]}\n";
if ($artica_type == "file") {
if (!stat_system($ligne["dev"])) {
echo "Starting......: ietd [{$ligne["ID"]}] creating file {$ligne["dev"]} {$ligne["file_size"]}Go\n";
$countsize = $ligne["file_size"] * 1000;
$cmd = "{$dd} if=/dev/zero of={$ligne["dev"]} bs=1M count={$countsize}";
if ($GLOBALS["VERBOSE"]) {
echo "Starting......: ietd [{$ligne["ID"]}] {$cmd}\n";
}
shell_exec($cmd);
if (!stat_system($ligne["dev"])) {
echo "Starting......: ietd [{$ligne["ID"]}] failed\n";
continue;
}
}
}
krsort($tbl);
$newhostname = @implode(".", $tbl);
$Params = unserialize(base64_decode($ligne["Params"]));
if (!isset($Params["ImmediateData"])) {
$Params["ImmediateData"] = 1;
}
if (!isset($Params["MaxConnections"])) {
$Params["MaxConnections"] = 1;
}
if (!isset($Params["Wthreads"])) {
$Params["Wthreads"] = 8;
}
if (!isset($Params["IoType"])) {
$Params["IoType"] = "fileio";
}
if (!isset($Params["mode"])) {
$Params["mode"] = "wb";
}
if (!is_numeric($Params["MaxConnections"])) {
$Params["MaxConnections"] = 1;
}
if (!is_numeric($Params["ImmediateData"])) {
$Params["ImmediateData"] = 1;
}
if (!is_numeric($Params["Wthreads"])) {
$Params["Wthreads"] = 8;
}
if ($Params["IoType"] == null) {
$Params["IoType"] = "fileio";
}
if ($Params["mode"] == null) {
$Params["mode"] = "wb";
}
$EnableAuth = $ligne["EnableAuth"];
$uid = trim($ligne["uid"]);
if ($GLOBALS["VERBOSE"]) {
echo "Starting......: ietd [{$ligne["ID"]}] EnableAuth={$ligne["EnableAuth"]}\n";
}
if ($GLOBALS["VERBOSE"]) {
echo "Starting......: ietd [{$ligne["ID"]}] uid=\"{$uid}\"\n";
}
if ($Params["ImmediateData"] == 1) {
$Params["ImmediateData"] = "Yes";
} else {
$Params["ImmediateData"] = "No";
}
$f[] = "Target iqn.{$year}-{$month}.{$newhostname}:{$ligne["shared_folder"]}";
if ($EnableAuth == 1) {
if (strlen($uid) > 2) {
echo "Starting......: ietd Authentication enabled for {$ligne["dev"]} with member {$ligne["uid"]}\n";
$user = new user($ligne["uid"]);
if ($user->password != null) {
$f[] = "\tIncomingUser {$ligne["uid"]} {$user->password}";
}
}
}
$f[] = "\tLun {$c} Path={$ligne["dev"]},Type={$Params["IoType"]},IOMode={$Params["mode"]}";
$f[] = "\tMaxConnections {$Params["MaxConnections"]}";
$f[] = "\tImmediateData {$Params["MaxConnections"]}";
$f[] = "\tWthreads {$Params["Wthreads"]}";
$f[] = "";
$c++;
}
@mkdir("/etc/iet", true, 0600);
@file_put_contents("/etc/iet/ietd.conf", @implode("\n", $f));
@file_put_contents("/etc/ietd.conf", @implode("\n", $f));
if (is_file("/etc/init.d/iscsitarget")) {
shell_exec("/etc/init.d/iscsitarget restart");
}
}